Y 19995

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 585451

CAS#: 105568-35-2

Description: Y 19995 is a synthetic compound affecting the host defense in immuno-compromised mice.

Chemical Structure

Y 19995
CAS# 105568-35-2

Theoretical Analysis

MedKoo Cat#: 585451
Name: Y 19995
CAS#: 105568-35-2
Chemical Formula: C30H39N3O11
Exact Mass: 617.2585
Molecular Weight: 617.652
Elemental Analysis: C, 58.34; H, 6.36; N, 6.80; O, 28.49

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Y 19995; Y19995; Y-19995

IUPAC/Chemical Name: Methanone, (4-(2-(dimethylamino)-1-methylethoxy)phenyl)(2-(2-(dimethylamino)-1-methylethoxy)-3-pyridinyl)-, (Z)-2-butenedioate (1:2)


InChi Code: InChI=1S/C22H31N3O3.2C4H4O4/c1-16(14-24(3)4)27-19-11-9-18(10-12-19)21(26)20-8-7-13-23-22(20)28-17(2)15-25(5)6;2*5-3(6)1-2-4(7)8/h7-13,16-17H,14-15H2,1-6H3;2*1-2H,(H,5,6)(H,7,8)/b;2*2-1-


Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 617.652 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Tsuru S, Shinomiya N, Nomoto K. Depression of early protection against influenza virus infection by cyclophosphamide and its restoration by Y-19995 [2,4'-bis(1-methyl-2-dimethyl-aminoethoxyl)-3-benzoylpyridine dimaleate]. Nat Immun Cell Growth Regul. 1991;10(1):1-11. PubMed PMID: 2057018.

2: Fujisawa H, Tsuru S, Taniguchi M, Nomoto K. Enhancement of host defence by Y-19995 (2,4'-bis(1-methyl-2-dimethyl-aminoethoxyl)-3-benzoylpyridine dimaleate), a novel synthetic compound. II. Activation of phagocytic cell functions. J Clin Lab Immunol. 1987 Dec;24(4):177-81. PubMed PMID: 3502347.

3: Fujisawa H, Tsuru S, Hisatome M, Goto K, Oe T, Okumoto T, Taniguchi M, Nomoto K. Enhancement of host defence by Y-19995 (2,4'-bis(1-methyl-2-dimethyl-aminoethoxyl)-3-benzoylpyridine dimaleate), a novel synthetic compound. I. Accelerated restoration from the leukocytopenia and augmented protection against microbial infections in immunocompromised mice. J Clin Lab Immunol. 1987 Aug;23(4):203-8. PubMed PMID: 3312612.